TY - JOUR AU - A. S. Davydov AU - V. A. Onischuk TI - Dielectric constant of crystals with allowance for delayed interaction JO - Doklady Akademii Nauk PY - 1968 SP - 1285 EP - 1288 VL - 178 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1968_178_6_a15/ LA - ru ID - DAN_1968_178_6_a15 ER -